Collection: Blue Sea Systems
Get Blue Sea Systems products at North Bay Marine Electronics. Blue Sea Systems is committed to the improvement of marine electrical products and systems, such as panel systems, circuit breakers, connectors, and insulators. Blue Sea wants to satisfy their distributors, dealers and ultimately the retail customer by designing and manufacturing electrical products engineered to withstand the harsh marine environment.
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Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]
Regular price $73.95 USDRegular priceUnit price / per$141.99 USDSale price $73.95 USDSale -
Blue Sea 7046 187 - Series Thermal Circuit Breaker - 120Amp [7046]
Regular price $73.95 USDRegular priceUnit price / per$141.99 USDSale price $73.95 USDSale -
Blue Sea 7043 187 - Series Thermal Circuit Breaker - 90Amp [7043]
Regular price $73.95 USDRegular priceUnit price / per$141.99 USDSale price $73.95 USDSale -
Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]
Regular price $73.95 USDRegular priceUnit price / per$141.99 USDSale price $73.95 USDSale -
Blue Sea 5245 30A ATO/ATC Fuse [5245]
Regular price $2.95 USDRegular priceUnit price / per$3.99 USDSale price $2.95 USDSale -
Blue Sea 5244 25A ATO/ATC Fuse [5244]
Regular price $2.95 USDRegular priceUnit price / per$3.99 USDSale price $2.95 USDSale -
Blue Sea 5243 20A ATO/ATC Fuse [5243]
Regular price $2.95 USDRegular priceUnit price / per$3.99 USDSale price $2.95 USDSale -
Blue Sea 5238 4A ATO/ATC Fuse [5238]
Regular price $2.95 USDRegular priceUnit price / per$3.99 USDSale price $2.95 USDSale -
Blue Sea 5237 3A ATO/ATC Fuse [5237]
Regular price $2.95 USDRegular priceUnit price / per$3.99 USDSale price $2.95 USDSale -
Blue Sea 5235 1A ATO/ATC Fuse [5235]
Regular price $2.95 USDRegular priceUnit price / per$4.99 USDSale price $2.95 USDSale -
Blue Sea 5165 40A ANL Fuse [5165]
Regular price $21.95 USDRegular priceUnit price / per$41.99 USDSale price $21.95 USDSale -
Blue Sea 5137 500A ANL Fuse [5137]
Regular price $26.95 USDRegular priceUnit price / per$50.99 USDSale price $26.95 USDSale -
Blue Sea 5136 400A ANL Fuse [5136]
Regular price $26.95 USDRegular priceUnit price / per$50.99 USDSale price $26.95 USDSale -
Blue Sea 5135 350A ANL Fuse [5135]
Regular price $27.95 USDRegular priceUnit price / per$53.99 USDSale price $27.95 USDSale -
Blue Sea 5131 250A ANL Fuse [5131]
Regular price $26.95 USDRegular priceUnit price / per$50.99 USDSale price $26.95 USDSale -
Blue Sea 5129 200A ANL Fuse [5129]
Regular price $21.95 USDRegular priceUnit price / per$41.99 USDSale price $21.95 USDSale -
Blue Sea 5128 175A ANL Fuse [5128]
Regular price $23.95 USDRegular priceUnit price / per$43.99 USDSale price $23.95 USDSale -
Blue Sea 5126 130A ANL Fuse [5126]
Regular price $21.95 USDRegular priceUnit price / per$41.99 USDSale price $21.95 USDSale -
Blue Sea 5124 80A ANL Fuse [5124]
Regular price $21.95 USDRegular priceUnit price / per$41.99 USDSale price $21.95 USDSale -
Blue Sea 5108 MEGA/AMG FUSE(SEA) Fuse - 300 AMP [5108]
Regular price $7.95 USDRegular priceUnit price / per$13.99 USDSale price $7.95 USDSale -
Blue Sea 5034 ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus [5034]
Regular price $44.95 USDRegular priceUnit price / per$85.99 USDSale price $44.95 USDSale -
Blue Sea 5033 ST Blade Fuse Block w/out Cover - 6 Circuit w/out Negative Bus [5033]
Regular price $34.95 USDRegular priceUnit price / per$65.99 USDSale price $34.95 USDSale -
Blue Sea 5030 ST Blade Fuse Block w/o Cover - 6 Circuit w/Negative Bus [5030]
Regular price $39.95 USDRegular priceUnit price / per$75.99 USDSale price $39.95 USDSale -
Blue Sea 5029 ST Blade Fuse Block w/Cover - 12 Circuit w/o Negative Bus [5029]
Regular price $38.95 USDRegular priceUnit price / per$74.99 USDSale price $38.95 USDSale -
Blue Sea 4374 WeatherDeck Water Resistant Circuit Breaker Panel - 4 Position - Grey [4374]
Regular price $85.95 USDRegular priceUnit price / per$164.99 USDSale price $85.95 USDSale -
Blue Sea 4217 Square Format Label Set - 120 [4217]
Regular price $17.95 USDRegular priceUnit price / per$32.99 USDSale price $17.95 USDSale -
Blue Sea 4215 Square Format Label Set - 30 [4215]
Regular price $11.95 USDRegular priceUnit price / per$22.99 USDSale price $11.95 USDSale -
Blue Sea 4153 WeatherDeck Toggle Switch [4153]
Regular price $8.95 USDRegular priceUnit price / per$15.99 USDSale price $8.95 USDSale -
Blue Sea 4138 WeatherDeck Toggle Switch Boot - Black [4138]
Regular price $3.95 USDRegular priceUnit price / per$6.99 USDSale price $3.95 USDSale -
Blue Sea 4136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack [4136]
Regular price $3.95 USDRegular priceUnit price / per$6.99 USDSale price $3.95 USDSale -
Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack [4135]
Regular price $3.95 USDRegular priceUnit price / per$6.99 USDSale price $3.95 USDSale -
Blue Sea 4130 Lockout Slide 2 Position 2 Pole C-Series [4130]
Regular price $25.95 USDRegular priceUnit price / per$47.99 USDSale price $25.95 USDSale -
Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 [4028]
Regular price $73.95 USDRegular priceUnit price / per$141.99 USDSale price $73.95 USDSale -
Blue Sea 4026 AC Isolation Cover - 5-1/4 x 3-3/4 x 3 [4026]
Regular price $24.95 USDRegular priceUnit price / per$46.99 USDSale price $24.95 USDSale -
Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud [4011]
Regular price $2.95 USDRegular priceUnit price / per$4.99 USDSale price $2.95 USDSale -
Blue Sea 4009 CableCap - Black 0.47 to 0.13 Stud [4009]
Regular price $2.95 USDRegular priceUnit price / per$5.99 USDSale price $2.95 USDSale